Invitations to Bid (ITB)

September 24, 2026  8:49 AM - UPDATED

Posted documents may be updated with relevant amendments at any time. Please navigate to our Supplier Information Page for information and job aids on registering as a supplier and submitting bids.

Refer ALL questions about posted documents to the contact person specifically identified in each document.

NOTICE:  The Central Procurement Office maintains the contents of this page. Report broken links to CPO.Website@tn.gov

Event ID and Documents   Event Start - Response Due Event Name Last Updated
Event 33912-14022
Terms and Conditions 
Specifications 
09/21/2026
10/09/2026
WMHI Sidewalk Awning    
Event 34401-13956
Terms and Conditions 
Specifications
09/21/2026
10/14/2026
Middle TN Emergency Generator Maintenance    
Event 32801-13992 Version
Terms and Conditions Version 2
Specifications Version 2
09/22/2026
10/15/2026
Fish Food: TWRA - UPDATED  09/23/2026  
Event 34101-14018
Amendment 1
Terms and Conditions
Scope of Work
Survey
09/15/2026
10/01/2026
Bird Survey - Catoosa ITB    
Event 32101-14010
Terms and Conditions
Specifications
09/18/2026
10/07/2026
Ford Mustangs    
Event 34901-14008
Terms and Conditions
Specifications
Survey
09/22/2026
10/02/2026
TACN Monitors    
Event 32701-13995
Terms and Conditions
Specifications
Pre-Response Memo
08/24/2026
09/25/2026
Chickasaw SP Stem Repair    
Event 34101-14017
Terms and Conditions 
Scope of Work
09/15/2026
10/01/2026
Milan-Non-Native Invasive Vegetation Treatment    
Event 34101-14016
Terms and Conditions
Scope of Work
09/16/2026
10/01/2026
Catoosa Non-Invasive ITB    
Event 34101-14014
Amendment 2
Amendment 1
Terms and Conditions
Scope of Work
Attachment A
Attachment B
09/14/2026
09/24/2026
Archeological Survey Johnson City & MT. Carmel - UPDATED 09/21/2026  
Event 32701-14005
Terms and Conditions
Specifications
09/15/2026
10/02/2026
Cobia FLEX R/F System    
Event 32701-14006
Terms and Conditions
Specifications
09/15/2026
10/02/2026
 Fluke RaySafe 452 Kits    
Event 32701-14015
Amendment 1
Terms and Conditions
Specifications
Pre-Bid Memo
09/15/2026
09/30/2026
Cove Lake S.P. Restaurant Repairs - UPDATED 09/24/2026  
Event 40100-13998
Terms and Conditions 
Specifications 
09/04/2026
10/02/2026
TDOT Portable Restrooms and Septic Service    
Event 32701-14009
Terms and Conditions
Specifications
Pre-Bid Memo
09/05/2026
09/23/2026
Standing Stone S.P. Visitor Center Roof & Paint    
Event 32701-14007
Amendment 1
Terms and Conditions
Specifications
Pre-Bid Memo
09/04/2026
09/30/2026
Big Hill Pond SP Ranger Residence Repairs-UPDATED 09/18/2026  
Event 32110-13957
Terms and Conditions 
Specifications 
Questions and Comments
Cost Proposal
09/02/2026
09/14/2026
SWC 504 Winter Road Maintenance Materials    
Event 34101-14000
Terms and Conditions 
Specifications 
Diagram
09/02/2026
09/25/2026
Fence and Gate Installation - Jacksboro TN    
Event 32701-14004
Amendment 1
Terms and Conditions 
Specifications
Pre-Bid Memo
08/31/2026
10/01/2026
Bicentennial Capitol Mall State Park Grounds & Maintenance-UPDATED 09/15/2026  
Event 32701-14001
Terms and Conditions
Specifications
Pre-Bid Memo
Amendment 1
08/26/2026
09/25/2026
FCFSP Renovation of Two Residences - UPDATED 09/11/2026  
Event 32801-14003
Amendment 1
Terms and Conditions
Specifications
08/31/2026
09/24/2026
TWRA Region 4 Janitorial Services - UPDATED 09/16/2026  
Event 32101-13979
Amendment 1
Terms and Conditions
Specifications
Attachment A
Discount workbook
08/14/2026
09/24/2026
For Shelving and Installation - UPDATED 09/04/2026  
Event 32701-13996
Amendment 1
Terms and Conditions 
Specifications 
Pre-Bid Memo
Site Plan
FHWA Form
Certification of Contractor
08/27/2026
09/30/2026
Red Clay State Historic Park Trail Repaving-UPDATED 09/14/2026  
Event 32701-13997
Amendment 1
Terms and Conditions
Specifications
Pre-Bid Memo
Attachment A
Attachment B
Map
08/26/2026
09/29/2026
Indian Mountain SP Lake Trail Repaving - UPDATED 09/16/2026  
Event 32901-13993
Amendment 1
Terms and Conditions
Specifications
08/20/2026
09/24/2026
Cosmetology and Barber Supplies - UPDATED 09/17/2026  
Event 32801-13989
Terms and Conditions 
Specifications
08/24/2026
09/15/2026
TWRA Region 1 Office Janitorial Services    
Event 32701-13986
Terms and Conditions
Specifications
Pre-Bid Info
08/17/2026
09/16/2026
Cumberland Mtn State Park Tree Removal    
Event 32801-13976
Terms and Conditions
Specifications
08/13/2026
08/31/2026
Levee Restoration at Horns Bluff Refuge; TWRA    
Event 32801-13985
Terms and Conditions
Specifications
08/18/2026
09/04/2026
TWRA CWD Lab Janitorial Services    
Event 34101-13974
Terms and Conditions 
Specifications
Map
08/05/2026
09/16/2026
Fence-Gate Installation - Tullahoma    
Event 32701-13981
Terms and Conditions 
Specifications 
Specifications Addendum
Pre-Bid Memo
08/12/2026
08/28/2026
Fall Creek Falls S.P. Amphitheater Renovation-UPDATED 08/31/2029  
Event 34101-13968
Terms and Conditions
Specifications
Scope of Work
Ecatts Website Procedures
08/05/2026
09/17/2026
Fence/Gate Installation - Millington TN    
Event 32801-13948
Terms and Conditions
Specifications
Amendment 1
08/07/2026
08/21/2026
TWRA Boating Decals & Certificates - UPDATED 08/17/2026  
Event 34401-13975
Terms and Conditions
Specifications
Amendment 2
Amendment 1
08/04/2026
09/01/2026
West TN Emergency Generator Maintenance - UPDATED 08/25/2026
 
 
Event 32801-13963
Terms and Conditions
Specifications
Structure Details
Duck River Sketch
Amendment 1
07/27/2026
08/18/2026
Intake Slide Gate & Screen at TWRAs Lillard’s Mill - UPDATED 08/11/2026  
Event 32801-13967
Terms and Conditions
Specifications
07/30/2026
08/13/2026
TWRA Pure Channel Catfish    
Event 32701-13973
Terms and Conditions
Specifications
Pre-Bid Memo
08/01/2026
08/17/2026
Fiery Gizzard S.P. Electrical System     
Event 32101-13949
Terms and Conditions
Specifications
Amendment 1
07/08/2026
08/12/2026
VAM Nashville Shuttle Service - UPDATED 08/06/2026  
Event 32101-13946
Terms and Conditions
Specifications
07/10/2026
08/20/2026
Shelving for DDA - UPDATED 08/13/2026  
Event 34901-13925
Terms and Conditions
Specifications
Amendment 1
Attachment 1
05/27/2026
07/06/2026
TACN Statewide Tower Repair - UPDATED 06/23/2026  
Event 32801-13914
Terms and Conditions 
Specifications
Cost Proposals 
05/26/2026
06/15/2026
TWRA General Uniforms     
Event 32110-13927
Terms and Conditions
Specifications
Attachment 1
06/01/2026
06/18/2026
SWC 504 Winter Road Maintenance Materials - UPDATED 06/18/2026